Christopher Hitchens vs Douglas Wilson debate
This debate is from 2008, but still interesting today. I am obviously, as a Trinitarian Theist, partial to Wilson's position; but I have always found Christopher Hitchens to be a fantastic personality, a capable debater, and a fascinating individual.
I think debates are an interesting thing. I doubt many minds are ever changed by them. But to hear a capable doubter such as Hitchens attack the things which I believe seems to sharpen my own thinking, cause me to consider how others process the world, and hopefully both inform my belief and shape my witness.